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CD40102BNSR

CD40102BNSR
Mfr. #:
CD40102BNSR
Description:
Counter ICs CMOS 8-Stage Preset 2-Decd BCD Sync Dwn
Lifecycle:
New from this manufacturer.
Datasheet:
CD40102BNSR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
CD40102BNSR more Information CD40102BNSR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Counter ICs
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
SO-16
Counter Type:
Decade
Logic Family:
CD4000
Number of Bits:
1 bit
Counting Method:
Synchronous
Counting Sequence:
Down
Operating Supply Voltage:
3 V to 18 V
Minimum Operating Temperature:
- 55 C
Maximum Operating Temperature:
+ 125 C
Series:
CD40102B
Packaging:
Reel
Function:
Counter
Operating Temperature Range:
- 55 C to + 125 C
Output Current:
+/- 1.5 mA
Brand:
Texas Instruments
Product Type:
Counter ICs
Factory Pack Quantity:
2000
Subcategory:
Counter ICs
Unit Weight:
0.007079 oz
Tags
CD40102, CD4010, CD401, CD40, CD4
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
CMOS 8-Stage Presettable 2-Decade BCD Synchronous Down Counter 16-SO -55 to 125
***et
Counter Single 8-Bit Sync/Async Decade Down 16-Pin SOP T/R
***ser
Logic - Counters CMOS 8-Stage Preset 2-Decd BCD Sync Dwn
***i-Key
IC SYNC DOWN COUNTER 8STG 16SO
***ark
Counter Logic IC; Counter Type:BCD Down; Clock Speed:4.8MHz; Supply Voltage Range:3V to 18V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:-55°C to +125°C; Leaded Process Compatible:Yes; Logic Family:CD4000 ;RoHS Compliant: Yes
***AS INSRUMENTS
CD40102B, and CD40103B consist of an 8-stage synchronous down counter with a single output which is active when the internal count is zero. The CD40102B is configured as two cascaded 4-bit BCD counters, and the CD40103B contains a single 8-bit binary counter. Each type has control inputs for enabling or disabling the clock, for clearing the counter to its maximum count, and for presetting the counter either synchronously or asynchronously. All control inputs and the CARRY-OUT/ZERO-DEFECT output are active-low logic.
***AS INST
In normal operation, the counter is decremented by one count on each positive transition of the CLOCK. Counting is inhibited when the CARRY-IN/COUNTER ENABLE (CI/CE)\ input is high. The CARRY-OUT/ZERO-DEFECT (CO/ZD)\ output goes low when the count reaches zero if the CI/CE\ input is low, and remains low for one full clock period.
***XS
When the SYNCHRONOUS PRESET-ENABLE (SPE)\ input is low, data at the JAM input is clocked input the counter on the next positive clock transition regardless of the state of the CI/CE\ input. When the ASYNCHRONOUS PRESET-ENABLE (APE)\ input is low, data at the JAM inputs is asynchronously forced into the counter regardless of the state of the SPE\, CI/CE\, or CLOCK inputs. JAM inputs JO-J7 represent two 4-bit BCD words for the CD40102B and a single 8-bit binary word for the CD40103B. When the CLEAR (CLR)\ input is low, the counter is asynchronously cleared to its maximum count (9910 for the CD40102B and 25510 for the CD40103B) regardless of the state of any other input. The precedence relationship between control inputs is indicated in the truth table.
***as Instruments Inc.
If all control inputs except CI/CE\ are high at the time of zero count, the counters will jump to the maximum count, giving a counting sequence of 100 or 256 clock pulses long.
***AS INTRUMENTS
This causes the CO/ZD\ output to go low to enable the clock on each succeeding clock pulse.
***OMO Electronic
The CD40102B and CD40103B may be cascaded using the CI/CE\ input and CO/ZD\ output, in either a synchronous or ripple mode as shown in Figs. 21 and 22.
***NS
The CD40102B and CD40103B types are supplied in 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes). The CD40103B types also are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix).
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Availability
Stock:
Available
On Order:
3500
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